32415451423 has 16 divisors (see below), whose sum is σ = 34726125600. Its totient is φ = 30203671680.

The previous prime is 32415451417. The next prime is 32415451433.

32415451423 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32415451423 - 2²⁵ = 32381896991 is a prime.

It is a super-2 number, since 2×32415451423² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32415451433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79113 + ... + 266626.

It is an arithmetic number, because the mean of its divisors is an integer number (2170382850).

Almost surely, 2^32415451423 is an apocalyptic number.

32415451423 is a deficient number, since it is larger than the sum of its proper divisors (2310674177).

32415451423 is a wasteful number, since it uses less digits than its factorization.

32415451423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345882.

The product of its digits is 57600, while the sum is 34.

The spelling of 32415451423 in words is "thirty-two billion, four hundred fifteen million, four hundred fifty-one thousand, four hundred twenty-three".